<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<link rel="stylesheet" href="/wk2un10/houtai/lib/layui/css/layui.css">
	</head>
	<body>
		<form class="layui-form">
			<div class="layui-form-item">
				<label class="layui-form-label"><span style="color: red;">*</span> 标题</label>
				<div class="layui-input-inline">
					<input type="text" name="title" required lay-verify="required" autocomplete="off" class="layui-input">
				</div>
			</div>
			<div class="layui-form-item">
				<label class="layui-form-label"><span style="color: red;">*</span> 轮播图</label>
				<div class="layui-input-inline">
					<input type="text" name="imgUrl" id="imgUrl" required lay-verify="required" autocomplete="off" class="layui-input">
				</div>
				<button type="button" class="layui-btn" id="test1">
  					<i class="layui-icon">&#xe67c;</i>上传图片
				</button>
				<div>
				<img id="imgFace" style="width:120px" src/>
				</div>
			</div>
			 
			<div class="layui-form-item">
				<label class="layui-form-label"><span style="color: red;">*</span> 来源</label>
				<div class="layui-input-inline">
					<input type="text" name="toUrl" required lay-verify="required" autocomplete="off" class="layui-input">
				</div>
			</div>
			<div class="layui-form-item">
				<div class="layui-input-block">
					<button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
					<button type="reset" class="layui-btn layui-btn-primary">重置</button>
				</div>
			</div>
		</form>
		<script type="text/javascript" src="/wk2un10/houtai/lib/layui/layui.all.js"></script>
		<script type="text/javascript" src="layui/layui.js" ></script>
		<script>
			//加载了layui的form模块
			layui.use(['form','upload'], function() {
				var form = layui.form;
				var $ = layui.jquery; //引入jquery
				var upload = layui.upload;
				//监听提交
				 var uploadInst = upload.render({
					    elem: '#test1' //绑定元素
					    ,url: '/wk2un10/BannerServlet?method=upload' //上传接口
					    ,done: function(res){
					      //上传完毕回调
					      console.log(res);
					      $("#imgUrl").val('upload/'+res.data)
					      $("#imgFace").attr('src','/wk2un10/upload/'+res.data)
					    }
					    ,error: function(){
					      //请求异常回调
					    }
					  });
					
				
				
				//监听提交
				form.on('submit(formDemo)', function(data) {
					var d = data.field; //表单中的数据，定义一个对象来接收
					//通过ajax向数据库提交数据了
					d.method="add";
					console.log(d); //提交之前的一个数据验证、通过打印的方式先手动的去判断一下这个数据
					var url ='/wk2un10/BannerServlet';
					//确保数据没有问题就进行ajax提交了
					$.post(url, d,
						function(data) {
							if(data.count>0){
								console.log('添加成功');
								var index=parent.layer.getFrameIndex(window.name); //获取当前窗口的name
             					 parent.layer.close(index);		//关闭窗口
							}
						}, "json");
					return false;
				});
			});
		</script>
	</body>
</html>
